CN201308299Y - Swivel chair capable of being rapidly assembled and disassembled - Google Patents
Swivel chair capable of being rapidly assembled and disassembled Download PDFInfo
- Publication number
- CN201308299Y CN201308299Y CNU2008202029502U CN200820202950U CN201308299Y CN 201308299 Y CN201308299 Y CN 201308299Y CN U2008202029502 U CNU2008202029502 U CN U2008202029502U CN 200820202950 U CN200820202950 U CN 200820202950U CN 201308299 Y CN201308299 Y CN 201308299Y
- Authority
- CN
- China
- Prior art keywords
- chair
- projection
- tube
- spacing latch
- pipe box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
A swivel chair capable of being rapidly assembled and disassembled comprises a chair seat, chair legs, armrests and a chair back. A chair leg supporting rack and an armrest supporting rack are arranged on the chair back and the armrests respectively, a support is arranged on the chair legs, a mounting plate is supported at the upper part of the support and is fixed at the bottom of the chair seat, a socket joint pipe and a boss extend from the chair leg supporting rack and the armrest supporting rack toward the direction of the mounting plate respectively, a through hole is formed on the boss, both a corresponding chair back pipe socket base and a corresponding armrest pipe socket base are arranged at the bottom of the chair seat, a socket joint pipe socket and a boss pipe socket corresponding to the socket joint pipe and the boss are arranged on the pipe socket bases, respectively, the socket joint pipe and the boss of the chair leg supporting rack and the armrest supporting rack are inserted into the socket joint pipe socket and the boss pipe socket respectively, and an elastic position limiting bolt assembly is arranged on the boss pipe socket and inserted into the boss through hole. The swivel chair provided in the utility model has the advantages of simple structure, easy assembly and disassembly, and convenient transportation; and can assemble and replace chair leg supporting racks and the armrest supporting racks with different shapes, so as to improve the use flexibility of the product.
Description
Affiliated technical field
The utility model relates to a kind of swivel chair, is specifically related to a kind of swivel chair of fast demountable.
Background technology
At present, generally see through screw between common swivel chair backrest and handrail and the cushion bottom and use the spanner assembling fixing, traditional disassembly and assembly structure need expend muscle power and time, and assembling difficulty height causes the inconvenience of assembling process.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is simple that the utility model provides a kind of structure to connect, and low cost of manufacture is used flexibly the swivel chair of the fast demountable of multiple moulding capable of being combined.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of swivel chair of fast demountable, comprise seat support, the chair pin, the handrail and the chair back, the chair back and handrail are respectively equipped with chair pin bracing frame and handrail bracing frame, on the chair pin, pillar is installed, the support of pillar top is connected to installing plate, installing plate is fixed on seat bottom, its design feature is: described back support frame and handrail bracing frame extend insertion pipe and projection towards the installing plate direction, have through hole on the projection, seat bottom is fixed with corresponding chair back trunnion carrier and handrail tube block set respectively, each trunnion carrier is provided with grafting pipe box and the projection pipe box corresponding with insertion pipe and projection, insertion pipe on back support frame and the handrail bracing frame and projection insert grafting pipe box and projection pipe box respectively, also are provided with on the projection pipe box to wear into the spacing latch assembly of the elasticity of projection through hole.Adopt the swivel chair of this structure, its chair pin bracing frame and handrail bracing frame are all by removable chair back trunnion carrier and the handrail tube block set of being installed in respectively of the spacing latch assembly of elasticity, it is simple in structure, easy disassembling, convenient transportation, and the chair pin bracing frame and the handrail bracing frame of different shaping can be made up replacement, improve product and use flexibility.
The purpose of this utility model can also adopt following technical measures to solve:
Described projection pipe box is the T type pipe box by transverse tube and vertical tube constitute and tube chamber is interconnected, the projection of band through hole inserts the transverse tube tube chamber, the spacing latch assembly of being made up of spacing latch and spring thereof of elasticity is installed on the vertical tube tube chamber, and wherein, spacing latch wears in the projection through hole of transverse tube tube chamber.
Described trunnion carrier is provided with U type groove, bottom portion of groove is provided with vertical tube, and vertical tube tube chamber through-going recess is equipped with the spacing latch assembly of being made up of spacing latch and spring thereof of elasticity on the vertical tube tube chamber, the projection of band through hole inserts in the U type groove, and its spacing latch wears in the projection through hole of U type groove.
Be equiped with hollow sleeve in the described grafting pipe box, the insertion pipe on back support frame and the handrail bracing frame inserts in the hollow sleeve.
The tube wall of described hollow sleeve opening is provided with some grooves.
The bottom opening of vertical tube tube chamber is extended in described spacing latch outer end, and the cap shape is arranged in spacing latch outer end.
The beneficial effects of the utility model are, it is simple and reasonable, easy for installation, overall appearance, low cost of manufacture, must not use the assembling of spanner and screw, easy disassembling, and save the set-up time, convenient transportation, and the chair pin bracing frame and the handrail bracing frame of different shaping can be made up replacement, improve product and use flexibility.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of first embodiment of trunnion carrier in the utility model.
Fig. 3 is the structural representation of hollow sleeve in the utility model.
Fig. 4 is the structural representation of another embodiment of trunnion carrier in the utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
First embodiment of the present utility model, as Fig. 1 to Fig. 3, a kind of swivel chair of fast demountable, comprise seat support 1, chair pin 2, handrail and chair back (not shown), the chair back and handrail are respectively equipped with chair pin bracing frame 3 and handrail bracing frame 4, pillar 201 is installed on chair pin 2, the support of pillar 201 tops is connected to installing plate 101, installing plate 101 is fixed on seat support 1 bottom, described back support frame 3 and handrail bracing frame 4 extend insertion pipe 6 and projection 5 towards installing plate 101 directions, have through hole 9 on the projection 5, seat support 1 bottom is fixed with corresponding chair back trunnion carrier 7 and handrail tube block set 8 respectively, each trunnion carrier 7,8 are provided with grafting pipe box 601 and the projection pipe box 501 corresponding with insertion pipe 6 and projection 5, insertion pipe 6 on back support frame 3 and the handrail bracing frame 4 and projection 5 insert grafting pipe box 601 and projection pipe box 501 respectively, also are provided with on the projection pipe box 501 to wear into the spacing latch assembly 10 of the elasticity of projection 5 through holes 9.It is simple and reasonable, and is easy for installation.
As preferred embodiment, further, described projection pipe box 501 is by transverse tube 501a and vertical tube 501b constitutes and tube chamber is interconnected T type pipe box, the projection 5 of band through hole 9 inserts the transverse tube tube chamber, the spacing latch assembly of being made up of spacing latch 11 and spring 12 thereof 10 of elasticity is installed on the vertical tube 501b tube chamber, wherein, spacing latch 11 wears in the through hole 9 of projection 5 of transverse tube 501a tube chamber.
Be equiped with hollow sleeve 15 in the described grafting pipe box 601, insertion pipe 6 on back support frame 3 and the handrail bracing frame 4 inserts in the hollow sleeve 15, the tube wall of described hollow sleeve 15 openings is provided with some grooves 1501, produces shake when preventing to use between insertion pipe 6 and the grafting pipe box 601.
The bottom opening of vertical tube 501b tube chamber is extended in described spacing latch 11 outer ends, and cap shape 13 is arranged to, the spacing latch 11 of convenient pulling in spacing latch 11 outer ends.
Second embodiment of the present utility model, its structure is similar to first embodiment, difference is, as Fig. 1 and Fig. 4, described each trunnion carrier 7,8 is provided with U type groove 14, and groove 14 bottoms are provided with vertical tube 501b, vertical tube 501b tube chamber through-going recess 14, the spacing latch assembly of being made up of spacing latch 11 and spring 12 thereof 10 of elasticity is installed on the vertical tube 501b tube chamber, and the projection 5 of band through hole 9 inserts in the U type grooves 14, and its spacing latch 11 wears in projection 5 through holes 9 on the U type groove 14.
Above-described specific embodiment only is the utility model preferred embodiment, and the equivalent arrangements of being done according to the utility model claim all should be technology of the present utility model and contains such as.
Claims (6)
1. the swivel chair of a fast demountable, comprise seat support, the chair pin, the handrail and the chair back, the chair back and handrail are respectively equipped with chair pin bracing frame and handrail bracing frame, on the chair pin, pillar is installed, the support of pillar top is connected to installing plate, installing plate is fixed on seat bottom, it is characterized in that: described back support frame and handrail bracing frame extend insertion pipe and projection towards the installing plate direction, have through hole on the projection, seat bottom is fixed with corresponding chair back trunnion carrier and handrail tube block set respectively, each trunnion carrier is provided with grafting pipe box and the projection pipe box corresponding with insertion pipe and projection, insertion pipe on back support frame and the handrail bracing frame and projection insert grafting pipe box and projection pipe box respectively, also are provided with on the projection pipe box to wear into the spacing latch assembly of the elasticity of projection through hole.
2. according to the swivel chair of the described fast demountable of claim 1, it is characterized in that: described projection pipe box is the T type pipe box by transverse tube and vertical tube constitute and tube chamber is interconnected, the projection of band through hole inserts the transverse tube tube chamber, the spacing latch assembly of being made up of spacing latch and spring thereof of elasticity is installed on the vertical tube tube chamber, wherein, spacing latch wears in the projection through hole of transverse tube tube chamber.
3. according to the swivel chair of the described fast demountable of claim 1, it is characterized in that: described trunnion carrier is provided with U type groove, bottom portion of groove is provided with vertical tube, vertical tube tube chamber through-going recess, the spacing latch assembly of being made up of spacing latch and spring thereof of elasticity is installed on the vertical tube tube chamber, the projection of band through hole inserts in the U type groove, and its spacing latch wears in the projection through hole of U type groove.
4. according to the swivel chair of the described fast demountable of claim 1, it is characterized in that: be equiped with hollow sleeve in the described grafting pipe box, the insertion pipe on back support frame and the handrail bracing frame inserts in the hollow sleeve.
5. according to the swivel chair of the described fast demountable of claim 4, it is characterized in that: the tube wall of described hollow sleeve opening is provided with some grooves.
6. according to the swivel chair of claim 2 or 3 described fast demountables, the bottom opening of vertical tube tube chamber is extended in described spacing latch outer end, and the cap shape is arranged in spacing latch outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202029502U CN201308299Y (en) | 2008-11-05 | 2008-11-05 | Swivel chair capable of being rapidly assembled and disassembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202029502U CN201308299Y (en) | 2008-11-05 | 2008-11-05 | Swivel chair capable of being rapidly assembled and disassembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201308299Y true CN201308299Y (en) | 2009-09-16 |
Family
ID=41105551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202029502U Expired - Fee Related CN201308299Y (en) | 2008-11-05 | 2008-11-05 | Swivel chair capable of being rapidly assembled and disassembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201308299Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111132582A (en) * | 2017-07-06 | 2020-05-08 | 阿什利家具工业公司 | Motion furniture mechanism with pre-aligned link components |
-
2008
- 2008-11-05 CN CNU2008202029502U patent/CN201308299Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111132582A (en) * | 2017-07-06 | 2020-05-08 | 阿什利家具工业公司 | Motion furniture mechanism with pre-aligned link components |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213030310U (en) | Supporting component frame convenient for covering sofa fabric with skin | |
| US20220218110A1 (en) | Three-leg star shaped assembly structure for supporting chair legs | |
| CN201308299Y (en) | Swivel chair capable of being rapidly assembled and disassembled | |
| WO2021012536A1 (en) | Connecting member, fastening member, and camp bed using connecting member and fastening member | |
| CN202545459U (en) | Connecting structure for trampoline support frame | |
| CN2845583Y (en) | Combined sofa | |
| CN201879195U (en) | Chair framework | |
| CN208002457U (en) | A kind of chair | |
| CN210630904U (en) | Detachable chair | |
| CN209862711U (en) | Table connecting piece and table thereof | |
| CN219781857U (en) | Outdoor hammock of convenient detachable | |
| CN220384705U (en) | Quick assembly disassembly formula combination sofa | |
| CN218515445U (en) | Chair frame convenient to dismouting | |
| CN107914613B (en) | Rear row seat | |
| CN201088301Y (en) | Assemble type stacked chair | |
| CN204580554U (en) | Reassembling type chair | |
| CN217117927U (en) | Detachable chair leg | |
| CN218390366U (en) | Detachable chair leg | |
| CN219206342U (en) | Detachable single seat | |
| CN217309641U (en) | Detachable mounting stool | |
| CN219940151U (en) | Multifunctional sofa bed | |
| CN211299142U (en) | Detachable chair frame | |
| CN217365118U (en) | Back of chair frame and seat | |
| CN213993001U (en) | Detachable leisure chair | |
| CN211186526U (en) | Detachable solid wood sofa |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20101105 |